232 lines
9.1 KiB
Python
232 lines
9.1 KiB
Python
# Copyright 2019 Objectif Libre
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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import flask
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import voluptuous
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from werkzeug import exceptions as http_exceptions
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from cloudkitty.api.v2 import base
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from cloudkitty.api.v2 import utils as api_utils
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from cloudkitty.common import policy
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from cloudkitty import messaging
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from cloudkitty import storage_state
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from cloudkitty.utils import tz as tzutils
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from cloudkitty.utils import validation as vutils
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from oslo_log import log
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LOG = log.getLogger(__name__)
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class ScopeState(base.BaseResource):
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@classmethod
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def reload(cls):
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super(ScopeState, cls).reload()
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cls._client = messaging.get_client()
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cls._storage_state = storage_state.StateManager()
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@api_utils.paginated
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@api_utils.add_input_schema('query', {
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voluptuous.Optional('scope_id', default=[]):
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api_utils.MultiQueryParam(str),
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voluptuous.Optional('scope_key', default=[]):
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api_utils.MultiQueryParam(str),
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voluptuous.Optional('fetcher', default=[]):
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api_utils.MultiQueryParam(str),
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voluptuous.Optional('collector', default=[]):
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api_utils.MultiQueryParam(str),
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voluptuous.Optional('active', default=[]):
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api_utils.MultiQueryParam(int),
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})
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@api_utils.add_output_schema({'results': [{
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voluptuous.Required('scope_id'): vutils.get_string_type(),
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voluptuous.Required('scope_key'): vutils.get_string_type(),
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voluptuous.Required('fetcher'): vutils.get_string_type(),
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voluptuous.Required('collector'): vutils.get_string_type(),
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voluptuous.Optional(
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'last_processed_timestamp'): vutils.get_string_type(),
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# This "state" property should be removed in the next release.
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voluptuous.Optional('state'): vutils.get_string_type(),
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voluptuous.Required('active'): bool,
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voluptuous.Optional('scope_activation_toggle_date'):
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vutils.get_string_type(),
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}]})
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def get(self, offset=0, limit=100, scope_id=None, scope_key=None,
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fetcher=None, collector=None, active=None):
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policy.authorize(
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flask.request.context,
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'scope:get_state',
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{'project_id': scope_id or flask.request.context.project_id}
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)
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results = self._storage_state.get_all(
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identifier=scope_id, scope_key=scope_key, fetcher=fetcher,
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collector=collector, offset=offset, limit=limit, active=active)
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if len(results) < 1:
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raise http_exceptions.NotFound(
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"No resource found for provided filters.")
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return {
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'results': [{
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'scope_id': r.identifier,
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'scope_key': r.scope_key,
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'fetcher': r.fetcher,
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'collector': r.collector,
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'state': r.last_processed_timestamp.isoformat(),
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'last_processed_timestamp':
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r.last_processed_timestamp.isoformat(),
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'active': r.active,
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'scope_activation_toggle_date':
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r.scope_activation_toggle_date.isoformat() if
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r.scope_activation_toggle_date else None
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} for r in results]
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}
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@api_utils.add_input_schema('body', {
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voluptuous.Exclusive('all_scopes', 'scope_selector'):
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voluptuous.Boolean(),
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voluptuous.Exclusive('scope_id', 'scope_selector'):
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api_utils.MultiQueryParam(str),
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voluptuous.Optional('scope_key', default=[]):
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api_utils.MultiQueryParam(str),
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voluptuous.Optional('fetcher', default=[]):
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api_utils.MultiQueryParam(str),
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voluptuous.Optional('collector', default=[]):
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api_utils.MultiQueryParam(str),
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voluptuous.Optional('last_processed_timestamp'):
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voluptuous.Coerce(tzutils.dt_from_iso),
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# This "state" property should be removed in the next release.
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voluptuous.Optional('state'):
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voluptuous.Coerce(tzutils.dt_from_iso),
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})
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def put(self,
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all_scopes=False,
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scope_id=None,
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scope_key=None,
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fetcher=None,
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collector=None,
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last_processed_timestamp=None,
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state=None):
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policy.authorize(
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flask.request.context,
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'scope:reset_state',
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{'project_id': scope_id or flask.request.context.project_id}
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)
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if not all_scopes and scope_id is None:
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raise http_exceptions.BadRequest(
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"Either all_scopes or a scope_id should be specified.")
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if not state and not last_processed_timestamp:
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raise http_exceptions.BadRequest(
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"Variables 'state' and 'last_processed_timestamp' cannot be "
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"empty/None. We expect at least one of them.")
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if state:
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LOG.warning("The use of 'state' variable is deprecated, and will "
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"be removed in the next upcomming release. You should "
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"consider using 'last_processed_timestamp' variable.")
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results = self._storage_state.get_all(
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identifier=scope_id,
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scope_key=scope_key,
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fetcher=fetcher,
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collector=collector,
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)
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if len(results) < 1:
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raise http_exceptions.NotFound(
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"No resource found for provided filters.")
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serialized_results = [{
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'scope_id': r.identifier,
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'scope_key': r.scope_key,
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'fetcher': r.fetcher,
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'collector': r.collector,
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} for r in results]
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if not last_processed_timestamp:
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last_processed_timestamp = state
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self._client.cast({}, 'reset_state', res_data={
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'scopes': serialized_results,
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'last_processed_timestamp': last_processed_timestamp.isoformat()
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})
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return {}, 202
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@api_utils.add_input_schema('body', {
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voluptuous.Required('scope_id'):
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api_utils.SingleQueryParam(str),
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voluptuous.Optional('scope_key'):
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api_utils.SingleQueryParam(str),
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voluptuous.Optional('fetcher'):
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api_utils.SingleQueryParam(str),
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voluptuous.Optional('collector'):
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api_utils.SingleQueryParam(str),
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voluptuous.Optional('active'):
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api_utils.SingleQueryParam(bool),
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})
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@api_utils.add_output_schema({
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voluptuous.Required('scope_id'): vutils.get_string_type(),
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voluptuous.Required('scope_key'): vutils.get_string_type(),
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voluptuous.Required('fetcher'): vutils.get_string_type(),
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voluptuous.Required('collector'): vutils.get_string_type(),
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voluptuous.Required('state'): vutils.get_string_type(),
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voluptuous.Required('active'): bool,
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voluptuous.Required('scope_activation_toggle_date'):
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vutils.get_string_type()
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})
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def patch(self, scope_id, scope_key=None, fetcher=None,
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collector=None, active=None):
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policy.authorize(
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flask.request.context,
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'scope:patch_state',
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{'tenant_id': scope_id or flask.request.context.project_id}
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)
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results = self._storage_state.get_all(identifier=scope_id)
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if len(results) < 1:
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raise http_exceptions.NotFound(
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"No resource found for provided filters.")
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if len(results) > 1:
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LOG.debug("Too many resources found with the same scope_id [%s], "
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"scopes found: [%s].", scope_id, results)
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raise http_exceptions.NotFound("Too many resources found with "
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"the same scope_id: %s." % scope_id)
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scope_to_update = results[0]
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LOG.debug("Executing update of storage scope: [%s].", scope_to_update)
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self._storage_state.update_storage_scope(scope_to_update,
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scope_key=scope_key,
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fetcher=fetcher,
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collector=collector,
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active=active)
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storage_scopes = self._storage_state.get_all(identifier=scope_id)
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update_storage_scope = storage_scopes[0]
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return {
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'scope_id': update_storage_scope.identifier,
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'scope_key': update_storage_scope.scope_key,
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'fetcher': update_storage_scope.fetcher,
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'collector': update_storage_scope.collector,
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'state': update_storage_scope.state.isoformat(),
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'active': update_storage_scope.active,
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'scope_activation_toggle_date':
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update_storage_scope.scope_activation_toggle_date.isoformat()
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}
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